When users visit the "Celebrate Pride" page, they see a preview of what their profile photo would look like with a rainbow filter with an option to use the photo as their profile photo.

The tool was released on Friday, the day of the U.S. Supreme Court's historic marriage equality ruling. In a 5 to 4 ruling, the Court determined that the Constitution guarantees every American the right to marry the person they love.

“Today, love prevailed and our nation became a more perfect union by affirming that all people are indeed created equal and justice belongs to everyone,” said Sarah Kate Ellis, President and CEO of GLAAD. "With this decision, loving and committed same-sex couples can finally rest knowing their families are protected and their dignity is no longer up for public debate. But as we celebrate this watershed victory for fairness, we are reminded that marriage equality is a benchmark, not a finish line, and our work to bridge the gap to full acceptance for LGBT people continues.”

Facebook also participates annually in GLAAD's anti-bullying campaign Spirit Day by 'going purple' on select national pages in a stand against bullying and to show its support for LGBT youth. Facebook became the first social media company to receive a GLAAD Media Award in 2012.